RTE_EVENT_ETH_TX_ADAPTER_RUNTIME_PARAMS(3)

✨ NAME ✨

rte_event_eth_tx_adapter_runtime_params — bestie, this is the struct that holds your Event Ethernet TX Adapter's runtime config, and it lives in the DPDK Library Functions Manual 💖

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🌸 SYNOPSIS 🌸

#include <rte_event_eth_tx_adapter.h>

🎀 Data Fields

• uint32_t max_nb_tx
• uint16_t flush_threshold
• uint16_t rsvd [29]

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🦋 Detailed Description 🦋

Adapter runtime configuration parameters ✨

Lowkey iconic: this thing is defined at line 112 of the file rte_event_eth_tx_adapter.h 👑

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💅 Field Documentation 💅

uint32_t max_nb_tx 🌈

The adapter is allowed to bounce early once it's chewed through at least max_nb_tx mbufs. But bestie, listen — this is not a hard requirement, it's giving vibes not rules. Batching means the adapter can absolutely process more than max_nb_tx mbufs. No cap. 💀

So who sets it?

• rte_event_eth_tx_adapter_create() sets the adapter up with the default value of max_nb_tx.
• rte_event_eth_tx_adapter_create_ext() sets the adapter up with a user provided value of max_nb_tx, passed in through the rte_event_eth_tx_adapter_conf::max_nb_tx parameter.
• rte_event_eth_tx_adapter_runtime_params_set() lets you re-configure max_nb_tx during runtime — but only after you've added at least one queue, okay? queue first, glow-up second. 💖

This one is valid for the devices without the RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT capability.

For the record, it's defined at line 113 of the file rte_event_eth_tx_adapter.h ✨

uint16_t flush_threshold 🫶

This is the number of service function iteration counts before flushing buffered packets — like, how many laps of the service function before the buffered packets get yeeted out the door. 🚀

And yep, this is also valid for the devices without the RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT capability.

Definition check, bestie: line 129 of the file rte_event_eth_tx_adapter.h 🌸

uint16_t rsvd[29] 👑

Reserved fields for future expansion. Future-proofing, main character energy, we love to see it. 🧚

Defined at line 136 of the file rte_event_eth_tx_adapter.h 💜

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📝 Author 📝

Generated automatically by Doxygen for DPDK from the source code.

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Okay so that's the whole page, and yes the software did write most of it about itself — honestly? slay. This lil manual page is DPDK Version 25.11.3, brought to you from the source code, periodt. Go config your adapter and thrive, bestie 💖✨🎀🦋🌸💅🫶